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Hyundai large breakers are suited to fit excavators ranging from 30 ton to 80 ton. If equipped on a Hyundai excavator, standard equipped mounting brackets are designed to match up perfectly with the Hyundai linkage. If you would like to use on another brand of excavator, Hyundai dealers can match a custom mounting bracket to fit any machine.
Specifications
Manufacturer
Hyundai
Model
HDB300
Year
2026
Category
Breakers
Subcategory
Large Breakers
Operating Weight (Top Box BKT)
2832 kg (6243 lb)
Operating Weight (Side BKT)
2796 kg (6164 lb)
Impact Power
8550 Ft Lbs (11600 J)
Suitable Excavator
26~32 ton (57320~70548 lb)
Overall Length (w/STD MTG BKT)
3200 mm (126 inch)
Overall Length (wo/MTG BKT)
2790 mm (109.8 inch)
Overall Length (Side BKT)
2732 mm (107.6 inch)
Chisel Out Dia
150 mm (5.9 inch)
Chisel Length
1400 mm (55.1 inch)
Setting Pressure
210 kgf/cm<sup>2</sup> (2987 psi)
Working Pressure
140~180 kgf/cm<sup>2</sup> (1991~2560 psi)
Oil Flow
180~250 lpm (47.6~66.0 gpm)
Blow Rate (H/ Speed)
200~350 (300~480) BPM
Back Head N2 Gas Pressure
11 kgf/cm<sup>2</sup> (156 psi)
Quick Enquiry
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